A commander with the U.S.-backed Syrian forces battling ISIS says the city of Raqqa has been liberated from militants and that combing operations are underway to clear the city of land mines and extremist sleeper cells.
A commander with the U.S.-backed Syrian forces battling ISIS says the city of Raqqa has been liberated from militants and that combing operations are underway to clear the city of land mines and extremist sleeper cells.